| 摘要 |
<p>A ram (10) that is utilized in high speed apparatus for forming elongated one piece metal can bodies from shallow cups is constructed by metallurgically bonding a nose piece (12) to a body (15), the body constructed from a single integral piece having an elongated thin walled tube section (11) with a front end (19) and a tail piece section (13) for connection to a drive means.</p> |
